Magneto-Optical Kerr Effect Magnetometer (MOKE)
Two home-built polar MOKE systems with external magnetic fields up to 2 T operating at room temperature allowing also angle dependent measurements are available.
![](https://assets.uni-augsburg.de/media/filer_public_thumbnails/filer_public/11/17/11178ba1-af6f-4b56-bcfa-f11e83b9ca32/moke.jpg__1080x2000_q85_subject_location-816%2C610_subsampling-2.jpg)
![](https://assets.uni-augsburg.de/media/filer_public_thumbnails/filer_public/11/de/11de27a3-3710-4d73-847b-7d496b6a86f2/moke.png__1080x2000_subject_location-303%2C176_subsampling-2.png)
Top: schematic image of a TR-MOKE setup; (a) magneto-optical Kerr effect configurations (polar, longitudinal and transversal) for three possible orientations of the magnetization M relative to the plane incidence; (b) measurements of spin dynamics
in an effective magnetic field Heff, where the change in magnetization ∆mz is detected.
in an effective magnetic field Heff, where the change in magnetization ∆mz is detected.